Overview
The W25Q128JWSIQ is a 128M-bit Serial Flash memory chip produced by Winbond Electronics. This device is designed to provide a compact storage solution for systems that are constrained by space, pins, and power. It is particularly suitable for applications where high-density data storage is required in a small footprint.
Key Specifications
| Parameter | Value |
|---|---|
| Capacity | 128 Mbits (16 Mbytes) |
| Interface | SPI / Quad SPI |
| Package | SOIC-8 (208 mil) |
| Operating Frequency | Up to 133 MHz |
| Voltage Range | 2.7V to 3.6V |
| Temperature Range | -40°C to 85°C |
| RoHS Compliance | Yes |
Key Features
- High-speed SPI and Quad SPI interfaces for fast data transfer.
- Low power consumption to suit battery-powered devices.
- Small SOIC-8 package for space-constrained designs.
- Support for both single, dual, and quad I/O operations.
- Hardware and software write protection to ensure data security.
- RoHS compliant, making it suitable for environmentally friendly designs.
Applications
- Embedded systems requiring high-density storage in a small footprint.
- Consumer electronics such as set-top boxes, digital TVs, and gaming consoles.
- Industrial control systems and automation devices.
- Automotive electronics, including infotainment and navigation systems.
- Internet of Things (IoT) devices and smart home appliances.
Q & A
- What is the storage capacity of the W25Q128JWSIQ? The W25Q128JWSIQ has a storage capacity of 128 Mbits (16 Mbytes).
- What type of interface does the W25Q128JWSIQ support? The W25Q128JWSIQ supports SPI and Quad SPI interfaces.
- What is the package type of the W25Q128JWSIQ? The W25Q128JWSIQ comes in an SOIC-8 (208 mil) package.
- What is the operating frequency of the W25Q128JWSIQ? The operating frequency of the W25Q128JWSIQ is up to 133 MHz.
- Is the W25Q128JWSIQ RoHS compliant? Yes, the W25Q128JWSIQ is RoHS compliant.
- What is the voltage range for the W25Q128JWSIQ? The voltage range for the W25Q128JWSIQ is 2.7V to 3.6V.
- What are the supported temperature ranges for the W25Q128JWSIQ? The supported temperature ranges are -40°C to 85°C.
- Does the W25Q128JWSIQ support hardware and software write protection? Yes, it supports both hardware and software write protection.
- What types of devices can use the W25Q128JWSIQ? The W25Q128JWSIQ can be used in embedded systems, consumer electronics, industrial control systems, automotive electronics, and IoT devices.
- Why is the W25Q128JWSIQ suitable for space-constrained designs? The W25Q128JWSIQ is suitable for space-constrained designs due to its small SOIC-8 package and high-density storage.
